EPA · subbasin 03090206 · discharge permits by parameter

Cyanide, total [as CN] in subbasin 03090206

• 5Permits carrying a limit
• 0With a recorded exceedance
• 2,531Nationwide

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.

5 of the permits in subbasin 03090206 carry a numeric limit on Cyanide, total [as CN], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,531 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.

Permits

Other pollutants in subbasin 03090206

• pH 105
• Salinity 4
• Solids, total suspended 107
• Oil & Grease 22
• Nitrogen, total [as N] 21
• Nitrogen, ammonia total [as N] 67
• Nitrogen, Kjeldahl, total [as N] 4
• Nitrite + Nitrate total [as N] 17
• Phosphorus, total [as P] 25
• Carbon, tot organic [TOC] 6
• Hardness, total [as CaCO3] 8
• Magnesium, total recoverable 4
• Sodium, total recoverable 3
• Chloride [as Cl] 4
• Sulfate, total [as SO4] 4
• Fluoride, total [as F] 5
• Arsenic, total recoverable 9
• Iron, total recoverable 133
• Selenium, total recoverable 7
• Barium, total recoverable 3

Cyanide, total [as CN] nationwide · Subbasin 03090206, every permit

What this page shows

This page from the EPA NPDES register covers Clean Water Act discharge permits in watershed 03090206 with limits on Cyanide, total [as CN]. It lists 5 permits in this watershed with a limit on this parameter and 4 permits in this watershed with a recorded violation of this parameter.